This Irish dark comedy is a showpiece for Brendan Gleeson as a lowbrow cop happening upon an international drug conspiracy. Gleeson is always very good and was especially memorable in director Martin McDonagh’s 2008 In Bruges, which was either the funniest hit man movie ever or the darkest and most violent buddy comedy ever. This time, McDonagh’s brother John Michael McDonagh directs Gleeson as a very canny man who convincingly strives to appear much dumber than he is. The perfect foil for Gleeson’s sloppy local cop is the refined FBI agent played by Don Cheadle. Those familiar with Ireland will recognize the Connemara Coast. Don’t miss The Guard.